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d2d664a69b
Many current OSes ship newer versions (e.g. 3.8) and they work OK for this, so I don't think 3.6 is required specifically. Versions older than 3.6 wouldn't work, though, since f-strings are used.
82 lines
1.5 KiB
Python
Executable File
82 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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'''
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Generates a checker file for lv_conf.h from lv_conf_templ.h define all the not defined values
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'''
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import sys
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import re
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if sys.version_info < (3,6,0):
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print("Python >=3.6 is required", file=sys.stderr)
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exit(1)
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fin = open("../lv_conf_template.h", "r")
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fout = open("../src/lv_conf_internal.h", "w")
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fout.write(
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'''/**
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* GENERATED FILE, DO NOT EDIT IT!
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* @file lv_conf_internal.h
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* Make sure all the defines of lv_conf.h have a default value
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**/
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#ifndef LV_CONF_INTERNAL_H
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#define LV_CONF_INTERNAL_H
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/* clang-format off */
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#include <stdint.h>
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#if defined(LV_CONF_PATH)
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#define __LV_TO_STR_AUX(x) #x
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#define __LV_TO_STR(x) __LV_TO_STR_AUX(x)
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#include __LV_TO_STR(LV_CONF_PATH)
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#undef __LV_TO_STR_AUX
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#undef __LV_TO_STR
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#elif defined(LV_CONF_INCLUDE_SIMPLE)
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#include "lv_conf.h"
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#else
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#include "../../lv_conf.h"
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#endif
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'''
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)
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started = 0
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for i in fin.read().splitlines():
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if not started:
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if '#define LV_CONF_H' in i:
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started = 1
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continue
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else:
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continue
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if '/*--END OF LV_CONF_H--*/' in i: break
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r = re.search(r'^ *# *define ([^\s]+).*$', i)
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if r:
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line = re.sub('\(.*?\)', '', r[1], 1) #remove parentheses from macros
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fout.write(
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f'#ifndef {line}\n'
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f'{i}\n'
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'#endif\n'
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)
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elif re.search('^ *typedef .*;.*$', i):
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continue #ignore typedefs to avoide redeclaration
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else:
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fout.write(f'{i}\n')
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fout.write(
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'''
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#endif /*LV_CONF_CHECKER_H*/
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'''
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)
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fin.close()
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fout.close()
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